About: http://webisa.webdatacommons.org/98911699

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The geography of the Arabian peninsula is arid and volcanic, which made agriculture difficult except near oases or springs.
http://www.w3.org/ns/prov#wasQuotedFrom	wikibooks.org